"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.getPageFromPath = getPageFromPath;
exports.createPagesMapping = createPagesMapping;
exports.getEdgeServerEntry = getEdgeServerEntry;
exports.getAppEntry = getAppEntry;
exports.getServerlessEntry = getServerlessEntry;
exports.getClientEntry = getClientEntry;
exports.createEntrypoints = createEntrypoints;
exports.runDependingOnPageType = runDependingOnPageType;
exports.finalizeEntrypoint = finalizeEntrypoint;
var _chalk = _interopRequireDefault(require("next/dist/compiled/chalk"));
var _path = require("path");
var _querystring = require("querystring");
var _constants = require("../lib/constants");
var _constants1 = require("../shared/lib/constants");
var _utils = require("../server/utils");
var _log = require("./output/log");
var _utils1 = require("./utils");
var _getPageStaticInfo = require("./analysis/get-page-static-info");
var _normalizePathSep = require("../shared/lib/page-path/normalize-path-sep");
var _normalizePagePath = require("../shared/lib/page-path/normalize-page-path");
var _utils2 = require("./webpack/loaders/utils");
function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    };
}
function getPageFromPath(pagePath, pageExtensions) {
    let page = (0, _normalizePathSep).normalizePathSep(pagePath.replace(new RegExp(`\\.+(${pageExtensions.join('|')})$`), ''));
    page = page.replace(/\/index$/, '');
    return page === '' ? '/' : page;
}
function createPagesMapping({ hasServerComponents , isDev , pageExtensions , pagePaths , pagesType  }) {
    const previousPages = {};
    const pages = pagePaths.reduce((result, pagePath)=>{
        // Do not process .d.ts files inside the `pages` folder
        if (pagePath.endsWith('.d.ts') && pageExtensions.includes('ts')) {
            return result;
        }
        const pageKey = getPageFromPath(pagePath, pageExtensions);
        // Assume that if there's a Client Component, that there is
        // a matching Server Component that will map to the page.
        // so we will not process it
        if (hasServerComponents && /\.client$/.test(pageKey)) {
            return result;
        }
        if (pageKey in result) {
            (0, _log).warn(`Duplicate page detected. ${_chalk.default.cyan((0, _path).join('pages', previousPages[pageKey]))} and ${_chalk.default.cyan((0, _path).join('pages', pagePath))} both resolve to ${_chalk.default.cyan(pageKey)}.`);
        } else {
            previousPages[pageKey] = pagePath;
        }
        result[pageKey] = (0, _normalizePathSep).normalizePathSep((0, _path).join(pagesType === 'pages' ? _constants.PAGES_DIR_ALIAS : pagesType === 'app' ? _constants.APP_DIR_ALIAS : _constants.ROOT_DIR_ALIAS, pagePath));
        return result;
    }, {});
    if (pagesType !== 'pages') {
        return pages;
    }
    if (isDev) {
        delete pages['/_app'];
        delete pages['/_error'];
        delete pages['/_document'];
    }
    // In development we always alias these to allow Webpack to fallback to
    // the correct source file so that HMR can work properly when a file is
    // added or removed.
    const root = isDev ? _constants.PAGES_DIR_ALIAS : 'next/dist/pages';
    return {
        '/_app': `${root}/_app`,
        '/_error': `${root}/_error`,
        '/_document': `${root}/_document`,
        ...pages
    };
}
function getEdgeServerEntry(opts) {
    if ((0, _utils1).isMiddlewareFile(opts.page)) {
        var ref;
        const loaderParams = {
            absolutePagePath: opts.absolutePagePath,
            page: opts.page,
            matcherRegexp: ((ref = opts.middleware) === null || ref === void 0 ? void 0 : ref.pathMatcher) && opts.middleware.pathMatcher.source
        };
        return `next-middleware-loader?${(0, _querystring).stringify(loaderParams)}!`;
    }
    const loaderParams = {
        absolute500Path: opts.pages['/500'] || '',
        absoluteAppPath: opts.pages['/_app'],
        absoluteDocumentPath: opts.pages['/_document'],
        absoluteErrorPath: opts.pages['/_error'],
        absolutePagePath: opts.absolutePagePath,
        buildId: opts.buildId,
        dev: opts.isDev,
        isServerComponent: (0, _utils1).isServerComponentPage(opts.config, opts.absolutePagePath),
        page: opts.page,
        stringifiedConfig: JSON.stringify(opts.config)
    };
    return {
        import: `next-middleware-ssr-loader?${(0, _querystring).stringify(loaderParams)}!`,
        layer: opts.isServerComponent ? 'sc_server' : undefined
    };
}
function getAppEntry(opts) {
    return {
        import: `next-app-loader?${(0, _querystring).stringify(opts)}!`,
        layer: 'sc_server'
    };
}
function getServerlessEntry(opts) {
    const loaderParams = {
        absolute404Path: opts.pages['/404'] || '',
        absoluteAppPath: opts.pages['/_app'],
        absoluteDocumentPath: opts.pages['/_document'],
        absoluteErrorPath: opts.pages['/_error'],
        absolutePagePath: opts.absolutePagePath,
        assetPrefix: opts.config.assetPrefix,
        basePath: opts.config.basePath,
        buildId: opts.buildId,
        canonicalBase: opts.config.amp.canonicalBase || '',
        distDir: _constants.DOT_NEXT_ALIAS,
        generateEtags: opts.config.generateEtags ? 'true' : '',
        i18n: opts.config.i18n ? JSON.stringify(opts.config.i18n) : '',
        // base64 encode to make sure contents don't break webpack URL loading
        loadedEnvFiles: Buffer.from(JSON.stringify(opts.envFiles)).toString('base64'),
        page: opts.page,
        poweredByHeader: opts.config.poweredByHeader ? 'true' : '',
        previewProps: JSON.stringify(opts.previewMode),
        reactRoot: !!opts.config.experimental.reactRoot ? 'true' : '',
        runtimeConfig: Object.keys(opts.config.publicRuntimeConfig).length > 0 || Object.keys(opts.config.serverRuntimeConfig).length > 0 ? JSON.stringify({
            publicRuntimeConfig: opts.config.publicRuntimeConfig,
            serverRuntimeConfig: opts.config.serverRuntimeConfig
        }) : ''
    };
    return `next-serverless-loader?${(0, _querystring).stringify(loaderParams)}!`;
}
function getClientEntry(opts) {
    const loaderOptions = {
        absolutePagePath: opts.absolutePagePath,
        page: opts.page
    };
    const pageLoader = `next-client-pages-loader?${(0, _querystring).stringify(loaderOptions)}!`;
    // Make sure next/router is a dependency of _app or else chunk splitting
    // might cause the router to not be able to load causing hydration
    // to fail
    return opts.page === '/_app' ? [
        pageLoader,
        require.resolve('../client/router')
    ] : pageLoader;
}
async function createEntrypoints(params) {
    const { config , pages , pagesDir , isDev , rootDir , rootPaths , target , appDir , appPaths , pageExtensions ,  } = params;
    const edgeServer = {};
    const server = {};
    const client = {};
    const nestedMiddleware = [];
    const getEntryHandler = (mappings, pagesType)=>{
        return async (page)=>{
            const bundleFile = (0, _normalizePagePath).normalizePagePath(page);
            const clientBundlePath = _path.posix.join('pages', bundleFile);
            const serverBundlePath = pagesType === 'pages' ? _path.posix.join('pages', bundleFile) : pagesType === 'app' ? _path.posix.join('app', bundleFile) : bundleFile.slice(1);
            const absolutePagePath = mappings[page];
            // Handle paths that have aliases
            const pageFilePath = (()=>{
                if (absolutePagePath.startsWith(_constants.PAGES_DIR_ALIAS)) {
                    return absolutePagePath.replace(_constants.PAGES_DIR_ALIAS, pagesDir);
                }
                if (absolutePagePath.startsWith(_constants.APP_DIR_ALIAS) && appDir) {
                    return absolutePagePath.replace(_constants.APP_DIR_ALIAS, appDir);
                }
                if (absolutePagePath.startsWith(_constants.ROOT_DIR_ALIAS)) {
                    return absolutePagePath.replace(_constants.ROOT_DIR_ALIAS, rootDir);
                }
                return require.resolve(absolutePagePath);
            })();
            /**
       * When we find a middleware file that is not in the ROOT_DIR we fail.
       * There is no need to check on `dev` as this should only happen when
       * building for production.
       */ if (!absolutePagePath.startsWith(_constants.ROOT_DIR_ALIAS) && /[\\\\/]_middleware$/.test(page)) {
                nestedMiddleware.push(page);
            }
            const isServerComponent = _utils2.serverComponentRegex.test(absolutePagePath);
            const isInsideAppDir = appDir && absolutePagePath.startsWith(appDir);
            const staticInfo = await (0, _getPageStaticInfo).getPageStaticInfo({
                nextConfig: config,
                pageFilePath,
                isDev,
                page
            });
            runDependingOnPageType({
                page,
                pageRuntime: staticInfo.runtime,
                onClient: ()=>{
                    if (isServerComponent || isInsideAppDir) {
                    // We skip the initial entries for server component pages and let the
                    // server compiler inject them instead.
                    } else {
                        client[clientBundlePath] = getClientEntry({
                            absolutePagePath: mappings[page],
                            page
                        });
                    }
                },
                onServer: ()=>{
                    if (pagesType === 'app' && appDir) {
                        server[serverBundlePath] = getAppEntry({
                            name: serverBundlePath,
                            pagePath: mappings[page],
                            appDir,
                            pageExtensions
                        });
                    } else if ((0, _utils).isTargetLikeServerless(target)) {
                        if (page !== '/_app' && page !== '/_document') {
                            server[serverBundlePath] = getServerlessEntry({
                                ...params,
                                absolutePagePath: mappings[page],
                                page
                            });
                        }
                    } else {
                        server[serverBundlePath] = isServerComponent ? {
                            import: mappings[page],
                            layer: 'sc_server'
                        } : [
                            mappings[page]
                        ];
                    }
                },
                onEdgeServer: ()=>{
                    edgeServer[serverBundlePath] = getEdgeServerEntry({
                        ...params,
                        absolutePagePath: mappings[page],
                        bundlePath: clientBundlePath,
                        isDev: false,
                        isServerComponent,
                        page,
                        middleware: staticInfo === null || staticInfo === void 0 ? void 0 : staticInfo.middleware
                    });
                }
            });
        };
    };
    if (appDir && appPaths) {
        const entryHandler = getEntryHandler(appPaths, 'app');
        await Promise.all(Object.keys(appPaths).map(entryHandler));
    }
    if (rootPaths) {
        await Promise.all(Object.keys(rootPaths).map(getEntryHandler(rootPaths, 'root')));
    }
    await Promise.all(Object.keys(pages).map(getEntryHandler(pages, 'pages')));
    if (nestedMiddleware.length > 0) {
        throw new _utils1.NestedMiddlewareError(nestedMiddleware, rootDir, pagesDir);
    }
    return {
        client,
        server,
        edgeServer
    };
}
function runDependingOnPageType(params) {
    if ((0, _utils1).isMiddlewareFile(params.page)) {
        return [
            params.onEdgeServer()
        ];
    } else if (params.page.match(_constants.API_ROUTE)) {
        return [
            params.onServer()
        ];
    } else if (params.page === '/_document') {
        return [
            params.onServer()
        ];
    } else if (params.page === '/_app' || params.page === '/_error' || params.page === '/404' || params.page === '/500') {
        return [
            params.onClient(),
            params.onServer()
        ];
    } else {
        return [
            params.onClient(),
            params.pageRuntime === 'edge' ? params.onEdgeServer() : params.onServer(), 
        ];
    }
}
function finalizeEntrypoint({ name , compilerType , value , isServerComponent , appDir  }) {
    const entry = typeof value !== 'object' || Array.isArray(value) ? {
        import: value
    } : value;
    if (compilerType === 'server') {
        const isApi = name.startsWith('pages/api/');
        return {
            publicPath: isApi ? '' : undefined,
            runtime: isApi ? 'webpack-api-runtime' : 'webpack-runtime',
            layer: isApi ? 'api' : isServerComponent ? 'sc_server' : undefined,
            ...entry
        };
    }
    if (compilerType === 'edge-server') {
        return {
            layer: (0, _utils1).isMiddlewareFilename(name) ? 'middleware' : undefined,
            library: {
                name: [
                    '_ENTRIES',
                    `middleware_[name]`
                ],
                type: 'assign'
            },
            runtime: _constants1.EDGE_RUNTIME_WEBPACK,
            asyncChunks: false,
            ...entry
        };
    }
    if (// Client special cases
    name !== 'polyfills' && name !== _constants1.CLIENT_STATIC_FILES_RUNTIME_MAIN && name !== _constants1.CLIENT_STATIC_FILES_RUNTIME_MAIN_ROOT && name !== _constants1.CLIENT_STATIC_FILES_RUNTIME_AMP && name !== _constants1.CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH) {
        // TODO: this is a temporary fix. @shuding is going to change the handling of server components
        if (appDir && entry.import.includes('flight')) {
            return {
                dependOn: _constants1.CLIENT_STATIC_FILES_RUNTIME_MAIN_ROOT,
                ...entry
            };
        }
        return {
            dependOn: name.startsWith('pages/') && name !== 'pages/_app' ? 'pages/_app' : _constants1.CLIENT_STATIC_FILES_RUNTIME_MAIN,
            ...entry
        };
    }
    return entry;
}

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